| Business | Phone |
| Central Transmissions 5086 W 106th St, Zionsville 46077 | (317) 733-0939 |
| Stephenson Transmission Inc 10708 Deandra Dr, Zionsville 46077 | (317) 873-5355 |
| Edward's Transmissions Engines Zionsville 46077 | (317) 733-9071 |
| Midwest Transmission Exchange 10808 Deandra Dr, Zionsville 46077 | (317) 873-9881 |